YAMAHA 819-11636-00 Piston El Ew Nos 70-74

( Manufacturer Part Number: 819-11636-00 ), ( Type: Engines Components ), ( Product Type: Piston ), ( Emc Stock : Jw1386 G44 ), ( Size: 0.50mm 2nd Over Size ), ( Year: 1970 1974 ), ( Models: El Ew Sl Tl Tw 433 Sw396 )

Review YAMAHA Piston El Ew Tw Sw Oem Nos fits SL TL 433 396 1970–1974

Yamaha EW-SL, EL Series, 433SW, 396cc, 70-74 nos. Twin Cylinder, 2-stroke, Air-cooled, Piston, model years 1970-1973

The Yamaha EW-SL, EL Series 433SW is a historical two-stroke, twin cylinder, air-cooled piston engine, originally designed and manufactured by the legendary Japanese motorcycle maker, Yamaha Motor Co. Ltd. This engine was produced between the years 1970 and 1973, with the specifications 819-11636-00.

This engine type comes under the EL series, which was renowned for its robustness, simplicity, and excellent power-to-weight ratio, making it an ideal choice for motorcycles of that era. The 433SW stands for the specific variant of the engine, which has a displacement of 396 cubic centimeters.

The EW-SL 433SW engine is equipped with a twin-cylinder configuration, which allows for a more balanced and smoother power delivery compared to single-cylinder engines. This configuration also promotes better engine cooling as the cylinders stay in proximity to each other, aiding in the quick dissipation of heat.

Being a two-stroke engine, the EW-SL 433SW has a distinctive design that allows for the intake, compression, combustion, and exhaust strokes to occur in a single crankshaft revolution - a design that was particularly popular during the 1960s and 70s. This design not only simplifies the engine architecture but also ensures higher power outputs from smaller engine sizes.

The engine features an air-cooling system that relies on airflow to dissipate the heat generated during combustion. Despite not having the sophistication of modern liquid-cooling systems, air-cooling did an impressive job of keeping the engines cool during operation. As a result, these engines possessed a raw character that new-age motorcycles find hard to replicate.

The piston in the EW-SL 433SW engine has the part number 819-11636-00, and it is regarded as a high-quality component that helped deliver the power output this engine is known for. This part number is essential for engine rebuild projects, maintenance, or replacement purposes, making it crucial for collectors, enthusiasts, or restorers of vintage Yamaha motorcycles.

The EW-SL 433SW piston supports the admirable heritage of Yamaha Motor Company and their commitment to setting new industry standards. It is a perfect example of how motorcycle engines from that era seamlessly integrated power, reliability, and classic aesthetics for an unforgettable riding experience.

A Detailed Analysis of Yamaha Piston EN EW SL TL-TL 433 SW 396, Model Years 1970-1973

The Yamaha Piston EN EW SL TL-TL 433 SW 396 is a piston model number used in various Yamaha outboard engines manufactured between 1970 and 1973. These pistons are widely used for repairing or replacing the worn-out parts in these engines.

a. High-Quality Construction: Yamaha is a reputed brand in the engine manufacturing industry, known for producing robust and durable parts. These pistons are engineered to deliver superior performance and efficiency.

b. Fits Multiple Engine Models: The 819-11636-00 piston fits various Yamaha outboard engines, providing flexibility and convenience for engine maintenance and repair.

c. Economical: Born-again engines or repairing old engines with genuine Yamaha spare parts can be more cost-effective than purchasing a new engine. These pistons, being an essential engine component, can save significant capital in the long run.

a. Limited Availability: Unlike newer models, these pistons might not be readily available in local shops or extensive online inventories, which could result in longer shipping times or higher prices.

b. Potential Fitment Issues: While this part is designed to fit various Yamaha engines, it's essential to confirm the compatibility with your specific model, engine size, and other related factors before making a purchase.

The Yamaha Piston EN EW SL TL-TL 433 SW 396, model years 1970-1973, offers several advantages, including high-quality construction and fitting multiple Yamaha engines. However, potential limitations, such as restricted availability and potential fitment issues, must be considered before making a decision. Engine owners looking to maintain or repair their Yamaha outboard motors should carefully ensure compatibility and consult reputed retailers or service centers for trusted assistance in purchasing this part.

Based on the provided information, if you're in need of a replacement piston for your Yamaha outboard engine manufactured between 1970 and 1973, it's recommended to:

a. Confirm compatibility: Verify that the part number "819-11636-00" is suitable for your specific Yamaha engine model, size, and serial number.

b. Shop from Trusted Vendors: To minimize potential issues, consider purchasing these pistons from reputed dealerships, authorized Yamaha retailers, or verified online marketplaces.

c. Check for Warranty: Some parts, including pistons, could be covered under a warranty. Be sure to check for suppliers that offer warranties and acceptable terms.

d. Keep An Emergency Spare: Having a spare piston on hand can be convenient for an earlier-than-expected engine failure, potentially saving time and money in replacing the component.

Details:

What you see in the pictures is get, nothing more less. Any questions.

Oem original equipment manufacturer which may be new or used items for that machine. We answer all questions.

They will not look like new parts. Shipping domestic. West side of the road.

They may have repairs.

Port of your choice. Parts may have some shelf wear from years of being on shelves and or moved over.

Please look at all the pictures and read whole.

If you see something we missed or is incorrect in the please.

Not asking questions, gets you the wrong part every time guaranteed. It is also cheaper if you do not need a lift gate truck. They may not be clean.

Emc-cycle attn: dept.

They may have some dents, scratches, cracks and or missing pieces.

They may need some repairs. Sometimes calculated shipping can be high and needs to adjusted. As this stops us from selling the item to someone else who needs. Not looking at the pictures, reading.

If the cost seems high, especially on combine shipping items, before paying.

1 mile south of town on m-19.

part #: 8191163600 prices

• $24.01-$36.46

specifications enginesnowmobile:

• for models: Sl, Tl, 433, 396
• for makes: Yamaha
• for years: 1970-1974
• mpn: 819-11636-00
• type: Engines Components
• product type: Piston
• emc stock : Jw1386 G44
• size: 0.50mm 2nd Over Size
• year: 1970 1974
• models: El Ew Sl Tl Tw 433 Sw396

General enginesnowmobile:

• in stock: Yes
• motors > partsaccessories > snowmobile partsaccessories > snowmobile engines components
• condition: New other see details

Offer enginesnowmobile:

• Sold: 0
• best offer: true
• quantity: 1
• bids: 0
• Started: November 22, 2017, 11:35 am

Ratings:

1. fast shipping 11-22-17
2. As described and fast shipping 11-21-17
3. Perfekt! 11-22-17
4. Great 11-21-17
5. Accurate and on time. 11-21-17

Returns enginesnowmobile:

• time: 30 Days
• paid by: Buyer
• type: Money Back
• policy: returns accepted

Seller enginesnowmobile:

• zipcode: 48097
• city: Yale, Michigan

Payments enginesnowmobile:

• VisaMC
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Shipping enginesnowmobile:

• type: Calculated
• handling: 1 days

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